# NTSB UNK64X2883: Hiller UH12EL, N5336V, 24w Skwentna, AK, July 17, 1964

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Closed
- Date: July 17, 1964
- Place: 24w Skwentna, AK · 24W SKWENTNA, AK
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: Minor injuries
- Injuries: 1 minor, 2 uninjured
- Status: Completed, report August 26, 1964
- Report: Brief approved by the director
- NTSB case key (mKey): 183591
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=UNK64X2883
- Page: https://openairdocs.org/ntsb/UNK64X2883

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-0386  64/7/17    24W SKWENTNA ALAS   HILLER UH12EL       CR-  0  0  1  COMMERCIAL                COMMERCIAL, AGE 46, 6500
        TIME - 1107                    N5336V              PX-  0  0  2  CTR PASSG-D               TOTAL HOURS, 280 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ROLL OVER                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
           MISCELLANEOUS ACTS,CONDITIONS - DOWNWIND
         FIRE AFTER IMPACT
```

## Aircraft

- Registration: [N5336V](https://openairdocs.org/deregistered/N5336V-1969-05-27), registration cancelled 1969-05-27, S/N 2014 (OpenAirDocs)
- Reported make and model: HILLER UH12EL
- Registry model: [Hiller UH-12E](https://openairdocs.org/model/hiller-uh-12e) (registry code 4360122) (OpenAirDocs)
- Category: Helicopter
- Engines: reciprocating
- Damage: Substantial damage

## Other investigations on N5336V (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX67A0015](https://openairdocs.org/ntsb/LAX67A0015), Aug 3, 1966: Hiller UH-12E (N5336V), Kernville, CA, substantial damage

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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